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Lorien

Information Security Consultant

Hybrid

London, United kingdom

Freelance

27-11-2025

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Skills

Network Security Cloud Security Architecture Security Architecture Azure

Job Specifications

Job Title - Information Security Consultant

Position - Remote with infrequent site visit

Location - London, UK

Employment - Contract

Duration - 6 Months

Year of Experience - 5 years

Role Summary

The Change Portfolio Manager is responsible for managing a portfolio of change activities to embed Secure-by-Design principles into all initiatives. This role involves cross-organizational collaboration across multiple business and technology areas to support the mission of managing and reducing cyber risks effectively.

Key Responsibilities

Manage InfoSec relationships with assigned change portfolio and act as the primary point of contact.
Identify the need for additional InfoSec expertise from Security Architecture, Design, or Engineering and facilitate engagement.
Provide security requirements and guidance to change activities to ensure alignment with Secure-by-Design principles.
Ensure Threat Modelling is implemented across relevant programs, projects, and engineering efforts.
Collaborate with Governance, Risk, and Compliance (GRC) teams to monitor risks, compliance, and assurance within the portfolio.
Align with Security Culture teams on messaging and culture initiatives targeted at relevant stakeholders.
Contribute actively to team objectives and tackle challenges collaboratively.

Collaboration

Work closely with:

Business Engagement teams
InfoSec departments including Security Engineering, Architecture & Design, Transformation, Governance, Risk & Compliance, and Security Operations Center (SOC)
Technology and business teams such as Workplace Technology, Cloud Platform, and Development teams

Required Skills and Experience

Expertise in at least two security domains from the following: Application Security, Network Security, Infrastructure Security, Cloud Security, End-User Compute Security, IoT and ICU Security.
Strong understanding and experience with risk assessments and compliance frameworks.
Minimum 5 years in technology roles, with at least 2 years in security engineering or a similar security-focused role.
Proven ability to work cross-functionally and manage complex security change portfolios.

Desirable Qualifications

Microsoft/Azure Architecture certifications
British Computer Society Diploma
Professional security certifications such as CISSP, CISM, CRISK, CGEIT, CCAK, CCSK, or CCSP
Degree in Computer Science or Cybersecurity

About the Company

Lorien is a technology, transformation and telecom talent solutions specialist. We combine tech expertise with the scope, depth and breadth of large-scale talent solutions. Driven by both clients and candidates, covering Europe and the US, we work with all sectors, sizes and tech needs – from start-up to established, tech companies and those who use tech to propel them further - we work with them all. Our unique position in the market means we have the insight to create tailored solutions – keeping our clients ahead of t... Know more